From June 2024, American Airlines will open a direct route between Philadelphia and Copenhagen. There will be daily departures between the two cities. Philadelphia is a major hub in the USA and American Airlines has more than 70 onward routes from Philadelphia to most of North America.
- SAS has flights from Copenhagen to JFK-New York, Newark-New York, Washington DC, Chicago, Los Angeles, San Francisco, Boston, Miami and Toronto.
- Delta Airlines flies from Copenhagen to JFK-New York.
- Air Canada has flights from Copenhagen to the Canadian cities of Toronto and Montreal.